By Dmitriy Gurkovskiy, Chief Analyst at RoboForex ETH keeps declining, trading at $169.03 this Thursday. Ethereum in technological deadlock; Buterin does not agree. Istanbul update postponed till November at least. Technical Analysis Looking at the Ethereum on the weekly timeframe, we may see that after the correctional growth to 38.2% Fibo, the quotations are developing a new wave of declining to the important level of $80.86. Further decline is confirmed by the descending of the MACD lines and the red histogram. However, the ascending dynamics of the Stochastic warns about a possible bounce and a new impulse of growth to